Specification for flash welding of steel tubes for pressure applications / 
British Standards Institution 
 - 17 leaves :  illustrations ;  30 cm. 
 - British standard ;  BS 4204 : 1989 .
 - British standard ;  BS 4204 : 1989 .
<br/><br/><label>ISBN: </label>0580177440 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tubes, steel--welding--Standards.